(a) Find the coordinates of the points P and A. P(x, y) = A(x, y) = (b) Use the coordinates of P and A to find the slope of the tangent line. (c) Find f'(1). (d) Find the instantaneous rate of change of f(x) at P.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.3: Lines
Problem 25E
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The tangent line to the graph of f(x) at x = 1 is shown. On the tangent line, P is the point of tangency and A is another point on the line.
y
-3 -2 -1
A(x, y) =
y = f(x)
3
2
(c) Find f'(1).
1
-1
A
1 2 3
(a) Find the coordinates of the points P and A.
P(x, y) =
P
X
(b) Use the coordinates of P and A to find the slope of the tangent line.
(d) Find the instantaneous rate of change of f(x) at P.
(
Transcribed Image Text:The tangent line to the graph of f(x) at x = 1 is shown. On the tangent line, P is the point of tangency and A is another point on the line. y -3 -2 -1 A(x, y) = y = f(x) 3 2 (c) Find f'(1). 1 -1 A 1 2 3 (a) Find the coordinates of the points P and A. P(x, y) = P X (b) Use the coordinates of P and A to find the slope of the tangent line. (d) Find the instantaneous rate of change of f(x) at P. (
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